SB2022121347 - Multiple vulnerabilities in Microsoft Office Graphics 

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2022121347

SB2022121347 - Multiple vulnerabilities in Microsoft Office Graphics

Published: December 13, 2022 Updated: December 14, 2023

Security Bulletin ID SB2022121347
Severity
High
Patch available
YES
Number of vulnerabilities 7
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 7 secuirty vulnerabilities.


1) Use-after-free (CVE-ID: CVE-2022-26804)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when parsing SKP file. A remote attacker can trick the victim to open a specially crafted SKP file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.


2) Use-after-free (CVE-ID: CVE-2022-44692)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing 3MF files. A remote attacker can trick the victim to open a specially crafted 3MF files, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.


3) Input validation error (CVE-ID: CVE-2022-47213)

The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to insufficient validation of user-supplied input in the Microsoft Office Graphics. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.


4) Out-of-bounds write (CVE-ID: CVE-2022-47212)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing SKP files. A remote attacker can create a specially crafted SKP file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.


5) Stack-based buffer overflow (CVE-ID: CVE-2022-47211)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when parsing SKP files. A remote attacker can trick the victim to open a specially crafted SKP file, trigger a stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


6) Stack-based buffer overflow (CVE-ID: CVE-2022-26806)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when parsing SKP files. A remote attacker can trick the victim to open a specially crafted SKP file, trigger a stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


7) Use-after-free (CVE-ID: CVE-2022-26805)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing SKP files. A remote attacker can trick the victim to open a specially crafted SKP file, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.


Remediation

Install update from vendor's website.

References